AU585871B2 - Expandable synthetic resinous thermoplastic particles and a method for the preparation thereof - Google Patents

Expandable synthetic resinous thermoplastic particles and a method for the preparation thereof

Info

Publication number
AU585871B2
AU585871B2 AU44856/85A AU4485685A AU585871B2 AU 585871 B2 AU585871 B2 AU 585871B2 AU 44856/85 A AU44856/85 A AU 44856/85A AU 4485685 A AU4485685 A AU 4485685A AU 585871 B2 AU585871 B2 AU 585871B2
Authority
AU
Australia
Prior art keywords
preparation
thermoplastic particles
synthetic resinous
expandable synthetic
resinous thermoplastic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU44856/85A
Other versions
AU4485685A (en
Inventor
John W. Brenner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/634,082 external-priority patent/US4563481A/en
Priority claimed from US06/745,776 external-priority patent/US4569949A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of AU4485685A publication Critical patent/AU4485685A/en
Application granted granted Critical
Publication of AU585871B2 publication Critical patent/AU585871B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C08J2325/12—Copolymers of styrene with unsaturated nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AU44856/85A 1984-07-15 1985-07-12 Expandable synthetic resinous thermoplastic particles and a method for the preparation thereof Ceased AU585871B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06/634,082 US4563481A (en) 1984-07-25 1984-07-25 Expandable synthetic resinous thermoplastic particles, method for the preparation thereof and the application therefor
US634082 1984-07-25
US68020084A 1984-12-10 1984-12-10
US680200 1984-12-10
US06/745,776 US4569949A (en) 1984-07-25 1985-06-17 Expandable synthetic resinous thermoplastic particles, method for the preparation thereof and the application therefor
US745776 1985-06-17

Publications (2)

Publication Number Publication Date
AU4485685A AU4485685A (en) 1986-01-30
AU585871B2 true AU585871B2 (en) 1989-06-29

Family

ID=27417540

Family Applications (1)

Application Number Title Priority Date Filing Date
AU44856/85A Ceased AU585871B2 (en) 1984-07-15 1985-07-12 Expandable synthetic resinous thermoplastic particles and a method for the preparation thereof

Country Status (12)

Country Link
EP (1) EP0173079A3 (en)
KR (1) KR910000223B1 (en)
AU (1) AU585871B2 (en)
BR (1) BR8503521A (en)
CA (1) CA1229950A (en)
DK (1) DK329785A (en)
ES (1) ES8703495A1 (en)
FI (1) FI852867L (en)
GR (1) GR851836B (en)
IL (1) IL75763A0 (en)
LU (1) LU86018A1 (en)
NO (1) NO164985C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115279823B (en) * 2020-03-18 2024-09-10 株式会社钟化 Expandable resin particles, expanded particles, molded foam, and process for producing expandable resin particles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287286A (en) * 1962-08-29 1966-11-22 Basf Ag Continuous production of finely particled expandable styrene polymers
US3288731A (en) * 1963-09-24 1966-11-29 Koppers Co Inc Method for improving the properties of polymers containing acrylonitrile
US3505248A (en) * 1964-11-16 1970-04-07 Dow Chemical Co Process for producing expandable styrene polymer particles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES366286A1 (en) * 1968-08-07 1971-02-16 Koppers Co Inc Improvements in or relating to expandable polymers
US3878133A (en) * 1972-08-17 1975-04-15 Dow Chemical Co Cushioning and materials therefor
US3945956A (en) * 1975-06-23 1976-03-23 The Dow Chemical Company Polymerization of styrene acrylonitrile expandable microspheres

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287286A (en) * 1962-08-29 1966-11-22 Basf Ag Continuous production of finely particled expandable styrene polymers
US3288731A (en) * 1963-09-24 1966-11-29 Koppers Co Inc Method for improving the properties of polymers containing acrylonitrile
US3505248A (en) * 1964-11-16 1970-04-07 Dow Chemical Co Process for producing expandable styrene polymer particles

Also Published As

Publication number Publication date
ES545539A0 (en) 1987-02-16
FI852867A0 (en) 1985-07-23
BR8503521A (en) 1986-04-22
CA1229950A (en) 1987-12-01
GR851836B (en) 1985-12-02
ES8703495A1 (en) 1987-02-16
DK329785D0 (en) 1985-07-19
LU86018A1 (en) 1987-02-04
NO164985C (en) 1990-12-05
AU4485685A (en) 1986-01-30
FI852867L (en) 1986-01-26
IL75763A0 (en) 1985-11-29
NO852956L (en) 1986-01-27
DK329785A (en) 1986-01-26
KR910000223B1 (en) 1991-01-23
EP0173079A2 (en) 1986-03-05
EP0173079A3 (en) 1987-08-05
KR860001136A (en) 1986-02-22
NO164985B (en) 1990-08-27

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